diff --git a/Pods/Pods.xcodeproj/project.pbxproj b/Pods/Pods.xcodeproj/project.pbxproj
index 4b2c642..c453aba 100644
--- a/Pods/Pods.xcodeproj/project.pbxproj
+++ b/Pods/Pods.xcodeproj/project.pbxproj
@@ -653,7 +653,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0730;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 0810;
 			};
 			buildConfigurationList = 2D8E8EC45A3A1A1D94AE762CB5028504 /* Build configuration list for PBXProject "Pods" */;
 			compatibilityVersion = "Xcode 3.2";
diff --git a/ShadowsocksX-NG.xcodeproj/project.pbxproj b/ShadowsocksX-NG.xcodeproj/project.pbxproj
index f8a221b..c30f6c7 100644
--- a/ShadowsocksX-NG.xcodeproj/project.pbxproj
+++ b/ShadowsocksX-NG.xcodeproj/project.pbxproj
@@ -463,7 +463,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0730;
-				LastUpgradeCheck = 0730;
+				LastUpgradeCheck = 0810;
 				ORGANIZATIONNAME = qiuyuzhou;
 				TargetAttributes = {
 					9B0BFFE41D0460A70040E62B = {
@@ -811,6 +811,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
@@ -821,8 +822,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "Mac Developer";
@@ -857,6 +860,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
@@ -867,8 +871,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "Mac Developer";
@@ -887,6 +893,7 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
@@ -895,6 +902,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = FE3237E9FB24D9B924A0E630 /* Pods-ShadowsocksX-NG.debug.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "Mac Developer";
@@ -925,6 +933,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = E9E9FB3855DA55D0710EE7BD /* Pods-ShadowsocksX-NG.release.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "Mac Developer";
diff --git a/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NG.xcscheme b/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NG.xcscheme
index a298114..35ff62e 100644
--- a/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NG.xcscheme
+++ b/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NG.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0810"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NGTests.xcscheme b/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NGTests.xcscheme
index 25e8dbc..f5d83b6 100644
--- a/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NGTests.xcscheme
+++ b/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/ShadowsocksX-NGTests.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0810"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/proxy_conf_helper.xcscheme b/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/proxy_conf_helper.xcscheme
index cb3bc2f..68efd69 100644
--- a/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/proxy_conf_helper.xcscheme
+++ b/ShadowsocksX-NG.xcodeproj/xcshareddata/xcschemes/proxy_conf_helper.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0810"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/ShadowsocksX-NG/Info.plist b/ShadowsocksX-NG/Info.plist
index b9b6d1d..000c544 100644
--- a/ShadowsocksX-NG/Info.plist
+++ b/ShadowsocksX-NG/Info.plist
@@ -48,7 +48,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1</string>
+	<string>2</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.utilities</string>
 	<key>LSMinimumSystemVersion</key>